dubai | Frontend Framework library
kandi X-RAY | dubai Summary
kandi X-RAY | dubai Summary
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Top functions reviewed by kandi - BETA
- generate a string
- Write the items list .
- Filter by search filter .
- Returns the local IP address
- Parse search filter .
- Checks if the if - not - match header is met .
- Load object .
- Returns true if the user has permission with the specified permission names .
- Gets last element .
- Loads properties from a list of resources .
dubai Key Features
dubai Examples and Code Snippets
Community Discussions
Trending Discussions on dubai
QUESTION
ANSWER
Answered 2022-Mar-28 at 02:53When focused, it uses the focusedBorder
. You can specify focusedBorder
with the same one as the one you used for enabledBorder
.
QUESTION
I'm new to flutter. I'm creating a login page. but now getting the below error in my code when I add remember me and forget password buttons into a Row Widget to display in one row. how to solve this. for your reference I have attached the full code and UI. login_screen full dart code , login_screen UI image
...RenderBox was not laid out: _RenderListTile#c9c23 relayoutBoundary=up24 NEEDS-PAINT NEEDS-COMPOSITING-BITS-UPDATE 'package:flutter/src/rendering/box.dart': Failed assertion: line 1982 pos 12: 'hasSize'
ANSWER
Answered 2022-Mar-26 at 18:15The issue is coming from CheckboxListTile
while it is inside the Row
,
Wrap CheckboxListTile
with Expanded
widget, it will get available width inside row.
QUESTION
I'm currently trying to add a navigation drawer to my weather app, so I watched a youtube tutorial on it and was able to implement it the way I wanted to until I realized that the tutorial I watched didn't cover how I can implement the up/top back button for the nav drawer so as a matter of fact, I currently cannot get back to my default fragment after opening any of the nav tabs. I searched several sites and youtube videos looking for tutorials on how to implement the top back button but haven't seen/been able to find it. I also searched this site and still haven't found anyone with a similar issue here. Please, can anyone be of help?
Here's a screenshot of how my app currently is: https://i.stack.imgur.com/SeSjV.png but if I open any of the navbar options i.e settings and click back, I can't return back to the default fragment where the weather is displayed. It also doesn't have an up-back button as well.
Currently, clicking back only exits the app.
This is the only code I've tried and it didn't work:
...ANSWER
Answered 2022-Mar-23 at 11:26I think you should override the onKeyDown
at the MainActivity
, which controlls the behavior of the virtual back button of the entire app. Right now any click on this button exits the app because you have only one "page" that holds the fragments
and switches between them, so if you go back from this single page, you exit the app...
I have a public String
at the MainActivty
that holds the current_fragment and I update it each time I switch fragment
:
MainActivity (before onCreate()
)
QUESTION
I've developed an app that's uploaded to Github and I'm using Heroku to host the (Backend folder) from Github using (automatic deployment) and also using Netlify to host the (Frontend folder) and it's working great in my local computer, but when I try to upload files from my form in frontend it sends a request to the backend and the backend it self saves the file to /uploads folder that's located in frontend directory.
My file structure is like this:
...ANSWER
Answered 2022-Mar-22 at 20:41A two part answer:
Your back-end has no business putting files into your front-end's directory structure.
A better choice might be to use an
uploads/
folder in the back-end project, exposing those over HTTPS, and linking to them from your front-end.But that won't work on Heroku due to its ephemeral filesystem.
An even better choice would be to save them to a cloud-based object store like Amazon S3 or Azure Blob Storage, or a more specialized service like Cloudinary if they're images. Heroku tends to recommend S3.
Your back-end now just needs to store the URL to each file and provide that link to your front-end upon request.
Even on other hosts that allow you to save files into your back-end's filesystem, using a third-party service has many benefits. You can trivially scale horizontally (adding new nodes), your application becomes less stateful, etc.
User uploads never belong in your code repository, no matter how and where you choose to host them. They are content, not code, and should not be tracked and versioned alongside your code.
QUESTION
Here is my problem, I have a Chat app and I want to save and show the sending time of the messages locally.
Example: I live in London and I sent a message at 19 O'clock (London time) to a friend in Dubai(Dubai time 23 O'clock), so sending time should appear at 19 and receiving time at 23 O'clock on friend's phone. And If I move to other time zone that should be considering.
Any tips please?
...ANSWER
Answered 2022-Mar-20 at 04:11You should be saving the time in one format and that is the one on your server (for consistency)
Time is usually saved in UTC format (but technically you could have any time you want)
When the user receives the data with the time in UTC format, your client side app will transform it to the local format.
Example:(I'll show the example with a time zone different than London since there is no difference between London and UTC)
User A lives in New York with current time 12: 01 AM (EDT).
User B lives in Dubai with current time 08: 01 AM (GMT+4).
The UTC time stored on the server will be 04:01 AM
When User A tries to send a message it will be recorded as 04:01 AM UTC on the server, which is received by User B who will convert 04:01 Am to 08: 01 AM.
So basically all you have to do is convert from the server time to the user's local time (which you can get through whatever programming language you are using).
QUESTION
I have the following table
Path ID Lane ID Customer Source Destination Mode 1 1 Mumbai Chicago Berlin Ship 1 2 Mumbai Berlin Mumbai Air 2 1 Mumbai Chicago Berlin Air 2 2 Mumbai Berlin Dubai Air 2 3 Mumbai Dubai Mumbai ShipI want the following table
Path ID Source Site2 Site3 Destination Lane1 Mode Lane2 Mode Lane3 Mode 1 Chicago Berlin Mumbai Ship Air 2 Chicago Berlin Dubai Mumbai Air Air ShipHow do I go about getting this table? I feel like groupby
is obviously required but what after that? Not sure how to proceed from there. The dataset is really big so it also needs to be efficient. Any pointers would help :)
ANSWER
Answered 2022-Mar-11 at 20:48It looks like you're actually pivoting the Lane Id and indexing with the Path Id. This should get you most of the way.
QUESTION
I want to save my login details when I click remember me button. and next time I login in to the system I don't want to add details again. how can I do this. You can find my login screen full code from here. all the API integrations are completed. login full code
...ANSWER
Answered 2022-Mar-10 at 10:42You can use a package named shared_preferences
. If you want to save the data just use
QUESTION
I am running a python script on RaspberryPi 4, and today when I ran the script again, it showed me the error ModuleNotFoundError: No module named 'adafruit_ssd1306'
although I ran this same script yesterday about 10 times, it ran perfectly without any errors. I did not change anything in the script, not even its location. I tried force reinstalling the library,
running the script from another location, rebooting the pi, running it as sudo
but none of them worked either.
By using pip3 freeze
it shows that the package is installed and trying to install the package again says that the requirement is already satisfied.
Python version: 3.7
Main.py
...ANSWER
Answered 2022-Jan-30 at 06:491- make sure you typed the name of module correctly
2- make sure you use the correct python version
python3:
QUESTION
I have a navigation drawer with 3 main tabs https://i.stack.imgur.com/SIjdx.jpg. In each of these tabs i.e. settings and the rest, I have implemented a top back button that returns to the home activity when clicked. I have also tried to handle the bottom back button but the problem now is that if I click the bottom back button(of the phone gesture navigation) https://i.stack.imgur.com/RYW16.jpg, it only exits the app instead of returning back to the home Activity as supposed.
I would like to make it return back to the home activity so that I can be able to navigate through the tabs using both the top and bottom back buttons, what can I do to correct this, please?
I have checked for similar questions on this site and have found no solution yet.
Here is my Settings code(i use the same code for the other tabs as well):
...ANSWER
Answered 2022-Jan-20 at 13:25Use the onBackPressed()
function to override the action of the back button. Here's some sample code:
QUESTION
I have a file named check-rates that holds some useStates()
that the users will input in order for me to execute and return for them an estimated value for their shipment by using DHL API.
In my nodejs express server, I am trying to access these useStates()
with req.body
but when I console log the constants I always get them as undefined. I need these values that the user enters so that the API becomes dynamic for each customer/user that uses my website and not fixed values (as I have them now.)
What am I doing wrong?
here is my code:
Check-Rates.js:
...ANSWER
Answered 2022-Jan-20 at 12:41try {
const res = await axios.get("/api/dhl", {
data: {
product: this.product
}
})
} catch (error) {
console.log(error)
}
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install dubai
You can use dubai like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the dubai component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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